Title:
USE OF CATIONIC LAYERED MATERIALS, COMPOSITIONS COMPRISING THESE MATERIALS, AND THE PREPARATION OF CATIONIC LAYERED MATERIALS
Document Type and Number:
WIPO Patent Application WO2004000731
Kind Code:
A3
Abstract:
Use of cationic layered materials in hydrocarbon conversion, purification, and synthesis processes, such as fluid catalytic cracking. Cationic layered materials are especially suitable for the reduction of Sox and Nox emissions and the reduction of the sulfur and nitrogen content in fuels like gasoline and diesel. A new process is provided for the preparation of cationic layered materials, which process avoids the use of metal salts and does not require the formation of anionic clay as intermediate.
Inventors:
O'CONNOR PAUL
JONES WILLIAM
STAMIRES DENNIS
JONES WILLIAM
STAMIRES DENNIS
Application Number:
PCT/EP2003/006646
Publication Date:
April 01, 2004
Filing Date:
June 24, 2003
Export Citation:
Assignee:
AKZO NOBEL NV (NL)
International Classes:
B01D53/86; B01J21/16; B01J23/00; B01J23/28; B01J23/88; B01J23/887; B01J37/02; C01F7/785; C01G1/00; C01G9/00; C01G39/00; C01G45/00; C10G2/00; C10G11/04; C10G11/05; C10G45/04; C10G45/06; C10G45/08; C10G45/10; C10G45/12; B01J23/06; B01J23/10; B01J23/16; B01J23/22; B01J37/00; (IPC1-7): C01G1/00; C01G9/00; C01G39/00; C01G45/00; B01J23/06; B01J23/28; B01J21/16; B01J23/887; C01F7/00
Domestic Patent References:
| WO1999041195A1 | 1999-08-19 | |||
| WO2001012319A1 | 2001-02-22 | |||
| WO2000044672A1 | 2000-08-03 |
Foreign References:
| US6156695A | 2000-12-05 |
Other References:
LEVIN D ET AL: "CHIMIE DOUCE SYNTHESIS OF NANOSTRUCTURED LAYERED MATERIALS", ACS SYMPOSIUM SERIES, WASHINGTON, DC, US, vol. 622, 1996, pages 237 - 249, XP008008461, ISSN: 0097-6156
LEVIN D ET AL: "CHIMIE DOUCE SYNTHESIS OF A LAYERED AMMONIUM ZINC MOLYBDATE", CHEMISTRY OF MATERIALS, AMERICAN CHEMICAL SOCIETY, WASHINGTON, US, vol. 8, 1996, pages 836 - 843, XP001108930, ISSN: 0897-4756
LEVIN D ET AL: "CHIMIE DOUCE SYNTHESIS OF A LAYERED AMMONIUM ZINC MOLYBDATE", CHEMISTRY OF MATERIALS, AMERICAN CHEMICAL SOCIETY, WASHINGTON, US, vol. 8, 1996, pages 836 - 843, XP001108930, ISSN: 0897-4756
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